     :num-generations 2
     :shared-static-facts 100
     :unique-static-facts 100
-    :unique-changing-facts 50}])
+    :unique-changing-facts 50}
+   ])
 
 (defn unique-index-by [rel k]
   (->> rel

   {:name "medium"
    :num-threads 5
    :num-nodes 1000
    :num-generations 5
    :shared-static-facts 100
    :unique-static-facts 100
    :unique-changing-facts 50}

   {:name "large"
    :num-threads 5

               (for [n (range unique-static-facts)]
                 [(str "unique-static-" n) (str "unique-static-" certname "-" n)])
               (for [n (range unique-changing-facts)]
                 [(str "changing-" n) (str "changing-static-" certname "-" n "-" generation-num)])
               ;; some facts with various degrees of selectivity for testing query perf.
               [["two-values" (mod (hash certname) 2)]
                ["three-values" (mod (hash certname) 3)]
                ["four-values" (mod (hash certname) 4)]
                ["hundred-values" (mod (hash certname) 100)]])]
    {:certname certname
     :environment "production"
     :producer_timestamp (t/now)
